A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount after tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent.

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- Definition

Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,424.4	$ 2,326.2	$ 2,335.4	$ 2,032.6	$ 1,829.0	$ 1,854.5	$ 2,335.4	$ 1,854.5
Other comprehensive (loss) income before reclassifications							(163.3)	(48.8)
Amounts reclassified out from accumulated other comprehensive (loss) income							14.4	3.7
Other comprehensive loss, net of tax	(62.6)	(63.5)	(22.8)	(22.5)	7.0	(29.6)	(148.9)	(45.1)
Ending balance	2,470.8	2,424.4	2,326.2	2,202.3	2,032.6	1,829.0	2,470.8	2,202.3
Accumulated other comprehensive loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(245.9)	(182.4)	(159.6)	(133.2)	(140.2)	(110.6)	(159.6)	(110.6)
Other comprehensive loss, net of tax	(62.6)	(63.5)	(22.8)	(22.5)	7.0	(29.6)
Ending balance	(308.5)	$ (245.9)	(182.4)	(155.7)	$ (133.2)	(140.2)	(308.5)	(155.7)
(Losses) gains on derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(1.2)			(1.9)	(1.2)	(1.9)
Other comprehensive (loss) income before reclassifications							(3.5)	(2.5)
Amounts reclassified out from accumulated other comprehensive (loss) income							0.9	3.2
Other comprehensive loss, net of tax							(2.6)	0.7
Ending balance	(3.8)			(1.2)			(3.8)	(1.2)
Change in equity affiliate investment AOCI
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			1.5			0.6	1.5	0.6
Other comprehensive (loss) income before reclassifications							(0.2)	0.0
Amounts reclassified out from accumulated other comprehensive (loss) income							0.0	0.0
Other comprehensive loss, net of tax							(0.2)	0.0
Ending balance	1.3			0.6			1.3	0.6
Defined benefit pension and other postretirement plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			(31.8)			(40.5)	(31.8)	(40.5)
Other comprehensive (loss) income before reclassifications							2.9	0.6
Amounts reclassified out from accumulated other comprehensive (loss) income							13.5	0.5
Other comprehensive loss, net of tax							16.4	1.1
Ending balance	(15.4)			(39.4)			(15.4)	(39.4)
Foreign currency translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance			$ (128.1)			$ (68.8)	(128.1)	(68.8)
Other comprehensive (loss) income before reclassifications							(162.5)	(46.9)
Amounts reclassified out from accumulated other comprehensive (loss) income							0.0	0.0
Other comprehensive loss, net of tax							(162.5)	(46.9)
Ending balance	$ (290.6)			$ (115.7)			$ (290.6)	$ (115.7)